Obviously. Because Rainbows are straighter. Being a walking GaoGaiGar reference adds to her awesome too. Her Force (a sidestory manga) incarnation on the other hand, sucks other than the new equipment.

Next we have Asuna Elmarit from Ecole du Ciel, a Gundam manga taking place in between 0079 and Zeta.

And finally, the original fangirl herself, Noriko Takaya, obviously from Gunbuster.